Will Food for the Brain’s cognitive function test enter the NHS?

Nov 6, 2025

Date:6 November 2025

Secciones de contenido

  • Why prevention and early dementia detection must come first
  • What this means for global brain health and dementia detection
  • Take part – protect your brain, advance the science, stay sharp for life

In a world where someone in the UK develops dementia every three minutes—and every three seconds globally—the need for effective prevention has never been greater. For nearly two decades, the Food for the Brain Foundation (FFB) has been at the forefront of that mission, empowering hundreds of thousands of people to take control of their brain health through science-backed, preventive tools.

Now, their pioneering work has received national recognition in the UK. Food for the Brain has been awarded a prestigious Innovate UK grant, part of UK Research and Innovation (UKRI), to advance early dementia detection and prevention. This funding marks a major milestone not only for the Foundation but also for the global movement of clinicians, researchers, and citizen scientists dedicated to stopping cognitive decline before it starts.

As part of the Blood Biomarker Challenge, led by Professor Vanessa Raymont at the University of Oxford, this project will integrate Food for the Brain’s Cognitive Function Test (CFT) into NHS-linked research, enabling earlier, more accurate detection of dementia risk and empowering people to make lifestyle and nutritional changes that protect their brain health.

ANH founder, Rob Verkerk PhD, sat down with acclaimed nutritionist, Patrick Holford, founder of the Food for the Brain Foundation and long-time champion of nutritional approaches to support cognitive health, to explore what this means for the future of dementia prevention.

Click below to watch their conversation.

Why prevention and early dementia detection must come first

Despite billions spent on drug development, no Alzheimer’s medication to date has shown meaningful improvement in cognitive outcomes. In fact, many come with serious side effects, including brain swelling and bleeding. 

That’s why FFB’s focus, and now Innovate UK’s, is on early dementia detection. To identify any risk early and address nutritional and metabolic imbalances, in order to protect the brain before damage occurs.

>>> Enfermedad de Alzheimer: los nutrientes baratos superan al último fármaco

What this means for global brain health and dementia detection

The FFB Cognitive Function Test (CFT) is the only freely available online tool that measures cognitive performance. It also provides a personalised Dementia Risk Index, based on eight key lifestyle and biological factors.

With award of this grant, FFB will be able to take the next step – integrating CFT with blood test data from the Dementia Risk Index Functional Test (DRIfT).

The DRIfT test measures five critical nutritional biomarkers proven to influence cognitive ageing:

  • Omega-3 Index – vital brain fats that support memory and neuronal health
  • Vitamina D – essential for mood, immunity, and brain protection
  • Homocysteine – a marker of B-vitamin status; high levels increase the risk of brain shrinkage
  • HbA1c – a measure of long-term blood sugar control linked to brain energy supply
  • Glutathione Index – the body’s master antioxidant defence

Combining these markers with FFB’s multilingual, free Cognitive Function Test means that more and more people can detect early warning signs of cognitive decline. This can happen decades before diagnosis. This empowers them to take action early – and prevent it. Together, these innovations represent the future of dementia detection and prevention.

“For nearly two decades we’ve been proving that Alzheimer’s is preventable. This grant allows us to bring that proof into mainstream healthcare and make prevention available to all.” 

   – Patrick Holford, Founder, Food for the Brain Foundation

 

>>> Read our article: Build your brain’s resilience with BDNF

Take part – protect your brain, advance the science, stay sharp for life

Ultimately, this work will have the chance of making the most impact if enough people take part so that the results are meaningful statistically.

By joining the global citizen-science movement, you’ll help FFB refine and accelerate the world’s first large-scale dementia prevention database.

Step 1: Take the free Cognitive Function Test

A quick, 20-minute online test that shows you how well your brain is performing and what to do next.

Take the free CFT now

Step 2: Complete the DRIFT biomarker test

A simple at-home finger-prick blood test that measures your omega-3, vitamin D, B-vitamin, blood sugar, and antioxidant status.

Order your DRIFT test

Take the test. Join the study. Be part of prevention.


👉 foodforthebrain.org/tests | foodforthebrain.org/driftstudy

 

>>> Si aún no está suscrito al boletín semanal de ANH Internacional, suscríbase gratis ahora utilizando el botón SUSCRIBIRSE en la parte superior de nuestro sitio web - o mejor aún - Hágase miembro de Pathfinder y únase a la tribu ANH-Intl para disfrutar de ventajas exclusivas para nuestros miembros.    

>> Siéntase libre de volver a publicar - sólo tiene que seguir nuestra Alianza para la Salud Natural Internacional Directrices para la reedición

>>> Devuelva a la página principal de ANH Internacional